|Opponent|Played|Won|Lost|Drawn|% Won Overall|
|---|---|---|---|---|---|
|Australia|4|4|0|0|100%|
|Canada|21|19|2|0|90.48%|
|France|34|24|10|0|70.59%|
|Germany|1|1|0|0|100%|
|Ireland|19|18|1|0|94.74%|
|Italy|12|12|0|0|100%|
|Kazakhstan|3|3|0|0|100%|
|Netherlands|4|4|0|0|100%|
|New Zealand|22|7|14|1|34.09%|
|Russia|2|2|0|0|100%|
|Samoa|1|1|0|0|100%|
|Scotland|23|21|2|0|91.34%|
|South Africa|5|5|0|0|100%|
|Spain|14|12|1|1|89.29%|
|Sweden|3|3|0|0|100%|
|United States|13|12|1|0|92.31%|
|Wales|30|29|1|0|96.67%|
|Total|210|176|32|2|83.10%|

Question: of the teams with 100% wins, which team played the most games?
Answer: 12